Patents
Sitemap › F42 - Ammunition; Blasting › F42D - Blasting › F42D 1 - Blasting methods or apparatus, e.g. for loading or tamping
Patents for F42D 1 - Blasting methods or apparatus, e.g. for loading or tamping (4,148)
09/2010
09/08/2010CN201575754U Blast hole loading device and blast hole mesh screen used in gob area
09/08/2010CN101261103B Alignment hole strong cutting method
09/07/2010US7791858 Data communication in electronic blasting systems
09/01/2010EP2222931A1 Method and equipment for small-charge blasting
09/01/2010CN201569380U Device for delaying ignition of plasma
09/01/2010CN101819014A GPS network-based detonating control system
09/01/2010CN101819013A Detonator system
09/01/2010CN101819012A Blasting device for low-temperature liquid storage tank
08/2010
08/25/2010CN201561710U Digital electronic detonator explosion system
08/25/2010CN101813445A Blasting system and detonation time control method thereof
08/25/2010CN101813444A Wireless digital electronic detonator explosion system
08/25/2010CN101813443A Wireless detonator component, explosive device and exploding method thereof
08/25/2010CN101813442A Wireless detonator, explosive device and blasting method
08/19/2010WO2010091455A1 Method of blasting
08/19/2010DE202009007941U1 Sprengtechnisches Verdämmungssystem Sprinklers Technical Verdämmungssystem
08/19/2010CA2752095A1 Method of blasting
08/18/2010CN201555528U Wireless digital electronic detonator blasting system
08/18/2010CN201555527U Rubber tube receiving and conveying device for explosive loading truck in underground mine
08/18/2010CN201555519U Nonconductive cartridge igniter connecting band
08/18/2010CN101806562A Electric detonator initiation control method and device used for tunnel geological forecast
08/18/2010CN101476846B Cutting method for emergency opening hinge plate of passenger plane test flight service cabin door
08/11/2010CN201548135U Displacement triggering passive multifunctional non-electric detonating system
08/11/2010CN101799261A Hole distributing and blasting method of foundation pit excavation
08/05/2010WO2010087952A2 Buoyancy dissipater and method to deter an errant vessel
08/05/2010WO2010085837A1 Selective control of wireless initiation devices at a blast site
08/05/2010US20100192798 Buoyancy dissipater and method to deter an errant vessel
08/05/2010CA2750713A1 Selective control of wireless initiation devices at a blast site
08/04/2010CN201540066U Blast initiation system for detonator
08/04/2010CN201536583U Blasting-type hunting device of electronic shooting gun
08/04/2010CN101793485A Armature-free explosive magnetic compression generator
07/2010
07/28/2010CN201535648U Slag stopping barrel with pulleys
07/28/2010CN201535647U Shot hole charging centering device
07/28/2010CN201535646U 智能放炮系统 Smart shooting system
07/27/2010US7763133 Transporting an emulsion explosive down a vertical conduit tounderground storage for mining purposes; potential energy build-up caused by turbulence or change in droplet size of downhill fluid flow is dissipated by releasing electrical, mechanical or hyraulic energy at the outlet by pumping, driving
07/22/2010US20100180788 Method of communication at a blast stie, and corresponding blasting apparatus
07/22/2010DE19704193B4 Bausatz zur Erzeugung eines sprengtechnischen Verdämmungssystems Kit to produce a blast technical Verdämmungssystems
07/21/2010CN201532157U Booster conveying support plate
07/15/2010US20100175574 Networked electronic ordnance system
07/14/2010EP2205930A2 Remote explosive detonation system
07/14/2010CN201527240U Auxiliary drilling device
07/14/2010CN201527239U Explosive loading vehicle for emulsion, ammonium nitrate and heavy ammonium nitrate explosives
07/14/2010CN201527238U Novel digital electronic detonator initiator
07/14/2010CN201527237U Initiation system
07/14/2010CN101776427A Multipath electric detonator priming device with self test and line fault test function and method
07/13/2010US7755878 Blast key
07/13/2010CA2564415C Direct load, detonator-less connector for shock tubes
07/08/2010US20100170411 Remote initiator for the remote initiation of explosive charges
07/08/2010DE102009056937A1 Zünder für Bergbau-, Seismik- und Ölfeldanwendungen und Verfahren Igniter for mining, seismic and oil field applications and processes
07/07/2010CN101769701A Multifunctional remote electronic ignition system
07/06/2010CA2460966C Frequency diversity remote controlled initiation system
07/01/2010US20100162913 Energetic composite and system with enhanced mechanical sensitivity to initiation of self-sustained reaction
07/01/2010US20100162912 Electrical conductive element
06/2010
06/30/2010CN101762219A Multi-functional priming apparatus
06/30/2010CN101762218A Hole-by-hole blasting method
06/24/2010WO2010070442A1 A liquid key for use with pumpable explosives
06/24/2010DE10059988B4 Verfahren zur zeitgleichen Auslösung eines Schaltvorgangs in mehreren Empfängern eines Funksystems Method for the simultaneous triggering a shift in multiple receivers of a radio system
06/23/2010CN201514167U Detonator system
06/23/2010CN201514166U Wireless blasting system
06/23/2010CN101749987A Long borehole blast charging device and method
06/22/2010US7739954 Connector block with shock tube retention means and flexible and resilient closure member
06/17/2010US20100147175 Explosive device and method for manufacturing such a device
06/16/2010CN101738148A Tunnel medium-length hole smooth blasting method
06/16/2010CN101738146A Gunpowder ignition temperature measuring device
06/09/2010CN101726223A Device and method for directional fracture of rocks
06/09/2010CN101726222A Adjustable-charge high-pressure resistance device for breakouting pack of dynamite
06/03/2010WO2010008649A9 Flat electric match
06/03/2010US20100132576 Detonator System
06/02/2010CN201497442U Spot mixing heavy anfo explosive truck
06/02/2010CN201497441U Spot mixing granular anfo explosive truck
06/02/2010CN201497440U High-pressure electronic excitation device for exciting oil-gas well explosion
06/02/2010CN201497439U Inert gas exploder
06/02/2010CN101718510A Detonating network connecting block clamping mechanism
06/02/2010CN101718509A Detonating network connecting block locking mechanism
06/01/2010CA2599056C A perforating gun having a plurality of charges
05/2010
05/26/2010CN201488671U Electronic detonator programming unit and electronic detonator initiation system
05/26/2010CN101713624A Explosion and crushing method for underground concealed rock ground drilling
05/26/2010CN101220745B Method for using poly-sodium acrylate as anti-caking agent of vulcanizing ore
05/25/2010US7721650 Modular time delay for actuating wellbore devices and methods for using same
05/20/2010US20100122639 Single-step contact explosive device for breaching reinforced walls and method of use therefor
05/19/2010CN201476726U Gas isolator dispenser
05/19/2010CN201476725U Hand-operated air pipe retraction device
05/19/2010CN201476724U Surface mine borehole blockage prevention device
05/19/2010CN201476723U Electronic detonator operation control device based on voice identification
05/19/2010CN201476722U Explosive device
05/19/2010CN101709940A Automatically-setting fully-digital wireless-remote ignition system
05/19/2010CN101709939A Initiation method of deep hole blasting for dismounting building
05/14/2010WO2010051776A1 Setting flow for delay time of a blasting device and controlling flow for an electronic detonator in an electronic detonator blasting system
05/14/2010WO2010051588A1 Explosive charging
05/14/2010CA2742444A1 Explosive charging
05/13/2010US20100116165 Tracking system for blast holes
05/12/2010CN201463761U Inflatable bag
05/12/2010CN201463760U Drive-by-wire type initiating system
05/12/2010CN201463759U Hole bottom detonating device of two function holes
05/06/2010US20100107917 Explosive Cartridge And A Method Of Arranging An Explosive Cartridge In A Blast Hole
05/04/2010US7707939 Method of blasting
04/2010
04/29/2010WO2010048587A1 Electronic detonator system
04/29/2010CA2741091A1 Electronic detonator system
04/28/2010CN201444021U Mobile telephone remote control device of exploder
04/28/2010CN201444020U Electronic millisecond switch for detonator
04/27/2010CA2548025C Shock tube initiator
1 ... 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ... 42